El 6 (formerly EPM Group) is a leading Russian company specializing in the production of carbon and graphite products. The main activity is the production of high-tech electrode, cathode and other carbon-graphite products for steel, aluminum, ferroalloy, silicon, chemical and machine-building industries. The geography of supplies is more than 60 countries of the world. EPM Group includes two largest electrode plants: Novosibirsk and Novocherkassk, as well as Donkarb Graphite LLC (sites in Novocherkassk and Chelyabinsk).